230322763020 has 192 divisors, whose sum is σ = 744246107136. Its totient is φ = 52130856960.

The previous prime is 230322763007. The next prime is 230322763031. The reversal of 230322763020 is 20367223032.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84335055 + ... + 84337785.

It is an arithmetic number, because the mean of its divisors is an integer number (3876281808).

Almost surely, 2^230322763020 is an apocalyptic number.

230322763020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230322763020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372123053568).

230322763020 is an abundant number, since it is smaller than the sum of its proper divisors (513923344116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230322763020 is a wasteful number, since it uses less digits than its factorization.

230322763020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4640 (or 4638 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 30.

Adding to 230322763020 its reverse (20367223032), we get a palindrome (250689986052).

The spelling of 230322763020 in words is "two hundred thirty billion, three hundred twenty-two million, seven hundred sixty-three thousand, twenty".